T60404N4641X900

Current Sensors Overview

The T60404N4641X900 is a board-mount current sensor manufactured by Vacuumschmelze, utilizing flux gate technology for precise measurement of AC and DC currents. It features dual primary nominal RMS current ratings of 40 A and 80 A, with an open collector output configuration. The device operates with a consumption current of 38 mA and includes recovery current levels of 2.5 mA and 10 mA for IΔN1 and IΔN2 respectively. Designed for robust industrial applications, this single-channel sensor provides reliable performance in demanding electrical environments.

Current Sensors Feature Summary

• Employs flux gate sensing technology for high-precision current detection
• Supports simultaneous measurement of alternating and direct currents
• Features an open collector output interface for signal integration

Current Sensors Applications

• Industrial power supply monitoring systems
• Electric vehicle battery management units
• Uninterruptible power supply (UPS) current tracking

Current Sensors Procurement Notes

Verify the specific datasheet version to confirm pinout compatibility and thermal characteristics before integration. Ensure that the supply voltage and load conditions align with the open collector output specifications. Confirm that the 38 mA consumption current fits within the system power budget. Check for any recent updates to the recovery current parameters to ensure accurate fault detection thresholds are maintained in the final design implementation.

Current Sensors Selection Notes

Select this component when high accuracy is required for both AC and DC current measurements in compact board-mount designs. The flux gate technology offers superior linearity compared to Hall effect sensors. Consider the dual current rating options to match the specific load requirements. Evaluate the open collector output against the receiving circuit input impedance to ensure proper signal transmission without additional buffering components.

Current Sensors Part Context

This part belongs to the VACUUMSCHMELZE current sensor portfolio, which specializes in magnetic sensing solutions. The T60404 series is designed for industrial and automotive applications requiring reliable current feedback. Flux gate sensors in this family provide low offset and high stability over temperature ranges, making them suitable for precision control loops and protection circuits in modern electronic systems.

Current Sensors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the flux gate topology, open collector output, and dual current ratings. Verify mechanical footprint and pin alignment if considering alternative manufacturers.